Unexpected Error

Sorry, an unexpected error occurred. Please try again.

Request URI

/luna/servlet/view/mediaSummary

Parameters

Request Attributes

javax.servlet.include.servlet_path = [/WEB-INF/views/jsp/errors/error.jsp]
javax.servlet.forward.request_uri = [/luna/servlet/view/mediaSummary;JSESSIONID=d2f03e32-93ff-4133-a3c6-d2aaa65ce69a]
encodingFilter.FILTERED = [true]
org.springframework.web.servlet.DispatcherServlet.THEME_SOURCE = [WebApplicationContext for namespace 'luna-servlet': startup date [Sun Jun 29 21:10:40 EDT 2025]; parent: Root WebApplicationContext]
org.springframework.web.servlet.DispatcherServlet.THEME_RESOLVER = [com.lunaimaging.insight.web.servlet.theme.CollectionThemeResolver@1d92f07]
exception = [java.lang.NullPointerException]
javax.servlet.forward.context_path = [/luna]
javax.servlet.error.servlet_name = [luna]
org.apache.shiro.web.servlet.ShiroHttpServletRequestREFERENCED_SESSION_ID_SOURCE = [cookie]
rc = [org.springframework.web.servlet.support.RequestContext@19e9d85]
javax.servlet.forward.servlet_path = [/servlet]
quickSearch = [../common/quickSearch.jsp]
javax.servlet.include.request_uri = [/luna/WEB-INF/views/jsp/errors/error.jsp]
javax.servlet.jsp.jstl.fmt.locale.request = [en_US]
shiroFilter.FILTERED = [true]
javax.servlet.error.request_uri = [/luna/servlet/view/mediaSummary;JSESSIONID=d2f03e32-93ff-4133-a3c6-d2aaa65ce69a]
javax.servlet.jsp.jstl.fmt.localizationContext.request = [org.springframework.web.servlet.support.JstlUtils$SpringLocalizationContext@15e7c6a]
javax.servlet.forward.path_info = [/view/mediaSummary]
org.springframework.web.servlet.DispatcherServlet.CONTEXT = [WebApplicationContext for namespace 'luna-servlet': startup date [Sun Jun 29 21:10:40 EDT 2025]; parent: Root WebApplicationContext]
javax.servlet.error.status_code = [200]
javax.servlet.error.exception_type = [class java.lang.NullPointerException]
headerLogo = [../common/headerLogo.jsp]
org.springframework.web.servlet.HandlerMapping.pathWithinHandlerMapping = [mediaSummary]
adsContent = [../common/adsContent.jsp]
org.apache.shiro.web.servlet.ShiroHttpServletRequest_REQUESTED_SESSION_ID_VALID = [true]
javax.servlet.include.context_path = [/luna]
org.apache.shiro.web.servlet.ShiroHttpServletRequest_REQUESTED_SESSION_ID = [0bab27e2-826b-4515-b127-2a71e0c3ddf6]
pageTitle = []
htitle = [error.htitle]
org.springframework.web.servlet.HandlerMapping.bestMatchingPattern = [/view/**]
javax.servlet.error.exception = [java.lang.NullPointerException]
mainContent = [../errors/error.jsp]
REQUEST_URL = [http://luna-live.library.cmu.edu/luna/servlet/view/mediaSummary;JSESSIONID=d2f03e32-93ff-4133-a3c6-d2aaa65ce69a]
mainNav = [../common/mainNav.jsp]
org.springframework.web.servlet.DispatcherServlet.LOCALE_RESOLVER = [org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver@3a35b3]

Session Attributes

pgs = [50]
res = [1]
LUNA_COLLECTIONS_IN_CONTEXT = [[MediaCollection[CMUccm~3~3]Carnegie Mellon Swiss Poster Collection, MediaCollection[CMUccm~21~21]Carnegie Mellon University Architecture Archives]]
EXTENDED_COLLECTION_PROPERTIES = [ExtendedCollectionsProperties[All Collections] ]
AUTHENTICATED_ENTITY = [IpRange[1][null-null] ]
displayHelpfulTips = [00000000000000000000000000]
ua = [Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)]
ENCODED_REQUEST_URI = [%2Fluna%2Fservlet%2Fview%2Fall%2Fwho%2FFilmpodium%252Bder%252BStadt%252BZ%2525C3%2525BCrich%2FBea%252BSpillmann%25252C%252BZ%2525C3%2525BCrich%2FAlbin%252BUldry%25252C%252BHinterkappelen%2Fwhat%2FCultural%25253A%252BTheater%25252C%252BFilm%25252C%252BDance]
appConfig = [com.lunaimaging.insight.core.domain.ApplicationConfiguration@1615685]

StackTrace

java.lang.NullPointerException
at com.lunaimaging.insight.web.controller.ThumbnailViewController: handleMediaSummary()   ThumbnailViewController.java ( 256 )
at sun.reflect.NativeMethodAccessorImpl: invoke0()   ( -2 )
at sun.reflect.NativeMethodAccessorImpl: invoke()   ( -1 )
at sun.reflect.DelegatingMethodAccessorImpl: invoke()   ( -1 )
at java.lang.reflect.Method: invoke()   ( -1 )
at org.springframework.web.servlet.mvc.multiaction.MultiActionController: invokeNamedMethod()   MultiActionController.java ( 471 )
at org.springframework.web.servlet.mvc.multiaction.MultiActionController: handleRequestInternal()   MultiActionController.java ( 408 )
at org.springframework.web.servlet.mvc.AbstractController: handleRequest()   AbstractController.java ( 153 )
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter: handle()   SimpleControllerHandlerAdapter.java ( 48 )
at org.springframework.web.servlet.DispatcherServlet: doDispatch()   DispatcherServlet.java ( 790 )
at org.springframework.web.servlet.DispatcherServlet: doService()   DispatcherServlet.java ( 719 )
at org.springframework.web.servlet.FrameworkServlet: processRequest()   FrameworkServlet.java ( 669 )
at org.springframework.web.servlet.FrameworkServlet: doGet()   FrameworkServlet.java ( 574 )
at javax.servlet.http.HttpServlet: service()   HttpServlet.java ( 617 )
at javax.servlet.http.HttpServlet: service()   HttpServlet.java ( 723 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter()   ApplicationFilterChain.java ( 290 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter()   ApplicationFilterChain.java ( 206 )
at org.springframework.web.filter.CharacterEncodingFilter: doFilterInternal()   CharacterEncodingFilter.java ( 88 )
at org.springframework.web.filter.OncePerRequestFilter: doFilter()   OncePerRequestFilter.java ( 76 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter()   ApplicationFilterChain.java ( 235 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter()   ApplicationFilterChain.java ( 206 )
at org.apache.shiro.web.servlet.AbstractShiroFilter: executeChain()   AbstractShiroFilter.java ( 449 )
at org.apache.shiro.web.servlet.AbstractShiroFilter$1: call()   AbstractShiroFilter.java ( 365 )
at org.apache.shiro.subject.support.SubjectCallable: doCall()   SubjectCallable.java ( 90 )
at org.apache.shiro.subject.support.SubjectCallable: call()   SubjectCallable.java ( 83 )
at org.apache.shiro.subject.support.DelegatingSubject: execute()   DelegatingSubject.java ( 383 )
at org.apache.shiro.web.servlet.AbstractShiroFilter: doFilterInternal()   AbstractShiroFilter.java ( 362 )
at org.apache.shiro.web.servlet.OncePerRequestFilter: doFilter()   OncePerRequestFilter.java ( 125 )
at org.springframework.web.filter.DelegatingFilterProxy: invokeDelegate()   DelegatingFilterProxy.java ( 237 )
at org.springframework.web.filter.DelegatingFilterProxy: doFilter()   DelegatingFilterProxy.java ( 167 )
at org.apache.catalina.core.ApplicationFilterChain: internalDoFilter()   ApplicationFilterChain.java ( 235 )
at org.apache.catalina.core.ApplicationFilterChain: doFilter()   ApplicationFilterChain.java ( 206 )
at org.apache.catalina.core.StandardWrapperValve: invoke()   StandardWrapperValve.java ( 233 )
at org.apache.catalina.core.StandardContextValve: invoke()   StandardContextValve.java ( 191 )
at org.apache.catalina.core.StandardHostValve: invoke()   StandardHostValve.java ( 127 )
at org.apache.catalina.valves.ErrorReportValve: invoke()   ErrorReportValve.java ( 103 )
at org.apache.catalina.core.StandardEngineValve: invoke()   StandardEngineValve.java ( 109 )
at org.apache.catalina.connector.CoyoteAdapter: service()   CoyoteAdapter.java ( 293 )
at org.apache.coyote.http11.Http11Processor: process()   Http11Processor.java ( 861 )
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler: process()   Http11Protocol.java ( 620 )
at org.apache.tomcat.util.net.JIoEndpoint$Worker: run()   JIoEndpoint.java ( 489 )
at java.lang.Thread: run()   ( -1 )